class Mastercoin::SimpleSend
Attributes
amount[RW]
currency_id[RW]
receiving_address[RW]
sequence[RW]
transaction_type[RW]
Public Class Methods
decode_from_address(raw_address)
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# File lib/mastercoin-ruby/simple_send.rb, line 40 def self.decode_from_address(raw_address) simple_send = Mastercoin::SimpleSend.new decoded = Bitcoin.decode_base58(raw_address) simple_send.sequence = decoded[2..3].to_i(16) simple_send.transaction_type = decoded[4..11].to_i(16) simple_send.currency_id = decoded[12..19].to_i(16) simple_send.amount = decoded[20..35].to_i(16) return simple_send end
decode_key_to_data(public_key)
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# File lib/mastercoin-ruby/simple_send.rb, line 19 def self.decode_key_to_data(public_key) simple_send = SimpleSend.new simple_send.transaction_type = public_key[2..9]#Mastercoin::TRANSACTION_SIMPLE_SEND simple_send.currency_id = public_key[10..17].to_i(16) simple_send.amount = public_key[18..33].to_i(16) simple_send.sequence = public_key[0..1].to_i(16) return simple_send end
new(options= {})
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Supply the amount in ‘dacoinminster’s
# File lib/mastercoin-ruby/simple_send.rb, line 6 def initialize(options= {}) self.transaction_type = Mastercoin::TRANSACTION_SIMPLE_SEND self.currency_id = options[:currency_id] self.amount = options[:amount] self.receiving_address = options[:receiving_address] end
Public Instance Methods
currency_id_text()
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# File lib/mastercoin-ruby/simple_send.rb, line 63 def currency_id_text Mastercoin::CURRENCY_IDS[self.currency_id.to_s] end
encode_data_to_key()
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# File lib/mastercoin-ruby/simple_send.rb, line 28 def encode_data_to_key raw = (self.public_key_sequence.to_i.to_s(16).rjust(2, "0") + self.transaction_type.to_i.to_s(16).rjust(8,"0") + self.currency_id.to_i.to_s(16).rjust(8, "0") + self.amount.to_i.to_s(16).rjust(16, "0")) raw = raw.ljust(62,"0") return raw end
encode_to_address()
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# File lib/mastercoin-ruby/simple_send.rb, line 34 def encode_to_address self.sequence = self.get_sequence(self.receiving_address, true).to_i raw = (self.sequence.to_s(16).rjust(2, "0") + self.transaction_type.to_i.to_s(16).rjust(8,"0") + self.currency_id.to_i.to_s(16).rjust(8, "0") + self.amount.to_i.to_s(16).rjust(16, "0") + "000000") Bitcoin.hash160_to_address(raw) end
explain(sending_address = nil, target_address =nil)
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# File lib/mastercoin-ruby/simple_send.rb, line 59 def explain(sending_address = nil, target_address =nil) "SimpleSend transaction from #{sending_address} for %.8f #{self.currency_id_text} to #{self.receiving_address || target_address}." % (self.amount / 1e8) end
get_sequence(bitcoin_address = nil, encoding = false)
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# File lib/mastercoin-ruby/simple_send.rb, line 50 def get_sequence(bitcoin_address = nil, encoding = false) bitcoin_address ||= self.receiving_address Mastercoin::Util.get_sequence(bitcoin_address, encoding) end
looks_like_mastercoin?()
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# File lib/mastercoin-ruby/simple_send.rb, line 55 def looks_like_mastercoin? Mastercoin::TRANSACTION_TYPES.keys.include?(self.transaction_type.to_i.to_s) && Mastercoin::CURRENCY_IDS.keys.include?(self.currency_id.to_s) && (self.amount / 1e8) < (563061 / 2) end
public_key_sequence()
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hardcode the sequence for a public key simple send since it’s always fits inside a public key Please note that we start at 01 - 00 will generate unvalid ECDSA points somehow
# File lib/mastercoin-ruby/simple_send.rb, line 15 def public_key_sequence 01 end